FILE - In this Feb. 18, 2014 file photo, a Russian skating fan holds the country's national flag over the Olympic rings before the start of the men's 10,000-meter speedskating race at Adler Arena ... more

FILE - In this Feb. 18, 2014 file photo, a Russian skating fan holds the country's national flag over the Olympic rings before the start of the men's 10,000-meter speedskating race at Adler Arena Skating Center during the 2014 Winter Olympics in Sochi, Russia. The Olympic world is bracing for more evidence of systematic Russian doping. World Anti-Doping Agency investigator Richard McLaren is releasing his latest report on Friday Dec. 9, 2016 into allegations of state-sponsored cheating and cover-ups in Russia. (AP Photo/David J. Phillip, file) less